Diesel Data
: Automotive Repair
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Chevy Truck
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1983
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S10/T10 Blazer 4WD L4-121 2.0L VIN Y 2-bbl
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Exhaust Gas Recirculation
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EGR Valve
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Technical Service Bulletins
EGR Valve: Technical Service Bulletins
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Emissions - Rough Idle or Coolant Loss